hi
i have a toyota land cruiser v6 4500 EFI 71 and it has the denso K16tr11 spark plug on i would like to replace them with the trd spark plugs IK24 but i am confused becouse the orignal ones are 2 headed and thik head the trd ones have a fine tip and single head so if change them to the TRD will that harm my car ?? i dont really know the diffrnce between them unfrtunatly i have alreday bought the TRD one i thout they where the same .
hope to get a replay soon .
thanks
